Tapered Roller Bearing (30204) 20*47*15.25mm

Product Details
Customization: Available
Rolling Body: Roller Bearings
The Number of Rows: Single
Manufacturer/Factory, Trading Company, Other
Diamond Member Since 2011

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Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Export Year
2011-02-02
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Basic Info.

Model NO.
30204
Outer Dimension
Small (28-55mm)
Material
Chrome Steel, Carbon Steel
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Separated
Separated
Outer Diameter
47mm
OEM
Avaliable
Inner Diameter
20mm
Width
15.25mm
Type
Roller
Structure
Taper
Seals Type
Open
Seals Materical
Nylon,Brass,Steel
Feature
1)OEM or as Your Demand. 2) Prompt Delivery. 3) Bu
HS Code
8482102000, 8482200000
Transport Package
as Requirement
Specification
iso9001
Trademark
LBLS
Origin
Jiangsu, China
Production Capacity
50000 PCS Per Week

Product Description

Taper Roller Bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be ajusted and preloaded mounting can be made.

Taper Roller Bearing
Specification
1)Gcr15 chrome steel
2)Hardness: HRC60-HRC65
3)Durability: 3 times longer life
4)Flexibility: Low noise
5)High precision: P5/P6 class
6)Consistency: 100% pass rate

Place of Origin: Jiangsu China (Mainland)
Certificate: ISO 9000/9001/9004/19011: 2000

Service: OEM or as your demand
Package: Standard packaging or as customer's request
Sample: Free provide
Delivery Detail: Within 3-30 days after your payment
Payment: A: 30% deposit By T/T, Western Union, Paypal, 70% before delivery.
B: 100% L/C at sight
C: Small order by express

Specifications
1. Bearing manufacturer
2. ISO 9000/9001/9004/19011: 2000
3. Produce by customer's needs
4. High speed, low noise
5. Bearing steel
6. The most competitive price
Bearing USES:
Tapered roller bearing mainly bear radial primarily diameter, the axial load. Bearing capacity depends on the Angle of the outer ring raceway, the greater the Angle of bearing The greater the load capacity. The separated type bearing is a bearing, according to the bearing the number of columns of the scroll body can be divided into single row, double row and four row circular cone roller bearings. Single row tapered roller bearing clearance to users in the installation adjustment; Double row and four row circular cone roller bearings clearance has according to user requirements for a given when the products leave the factory, not the user. Have a conical taper roller bearing inner ring and outer ring raceway, the tapered roller are arranged in between. All projection line on the surface of the cone axis bearing the same points together. This design make the taper roller bearing is especially suitable for composite (radial and axial load. Bearing axial load capacity is mostly determined by the contact Angle alpha; Alpha Angle is larger, the higher axial load capacity. Angle size by calculating coefficient of e; E value, the greater the contact Angle, the greater the bearing axis

PROMISE:
We promise the high quality and reasonable price!
 Sr Bearing
Code
        Dimention(mm)  Cr
(KN)
 Cor
(KN)
     d  D  T  B  C  R(min)  r(min)    
 1  30204  20.00  47.00  15.25  14.00  12.00  1.00  1.00  28.20  30.60
 2  30205  25.00  52.00  16.25  15.00  13.00  1.00  1.00  32.20  37.00
 3  30206  30.00  62.00  17.25  16.00  14.00  1.00  1.00  43.30  50.50
 4  31305  25.00  62.00  18.25  17.00  13.00  1.50  1.50  40.70  46.10
 5  31306  30.00  72.00  20.75  19.00  14.00  1.50  1.50  52.50  60.40
 6  31307  35.00  82.00  22.75  21.00  15.00  2.00  1.50  65.70  76.80
 7  32021  105.00  160.00  35.00  35.00  26.00  2.50  2.00  205.40  335.80
 8  32022  110.00  170.00  38.00  38.00  29.00  2.50  2.00  245.70  403.40
 9  30304CB  20.00  52.00  18.25  16.00  11.00  1.50  1.00  32.30  32.60
 

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